Solar Energy Blog
Latest news, guides, and insights on renewable energy, solar panels, and energy savings.
Showing 12 articles of 216
How Long Do Solar Panels Last in the UK?
Most solar panels last 30-40 years. Warranties typically cover 25-30 years, but well-maintained panels regularly outlast them. Here's what affects lifespan and how to maximise it.
10 April 2026
How Solar Panels Affect Property Value and Saleability in the UK
Do solar panels add value to a property? Research shows homes with solar installations sell for a premium. Here's how solar affects property value, saleability, and EPC ratings.
10 April 2026
Is a 3kW Solar Panel System Enough for Your Needs in the UK?
A 3kW solar panel system suits homes using between 3,000kWh and 4,500kWh per year — roughly a two- or three-bedroom house with one or two occupants.
10 April 2026
Is a 4kW Solar System Worth It in the UK? (2026)
A 4kW solar system suits many UK homes. If you use around 3,500–5,500 kWh per year, this size matches the average UK household. Here's the full breakdown for 2026.
10 April 2026
What Does Martin Lewis Say About Solar Panels in the UK? (2026)
Martin Lewis recommends solar panels as a long-term investment for many UK homeowners - but only if you pick the right installer, understand the numbers, and avoid the financing traps.
10 April 2026
What Is The Minimum Number Of Solar Panels To Install?
There's no regulatory minimum, but fewer than four solar panels will make little difference to your energy bills. Most UK homes install between 8 and 14 panels depending on usage and roof space.
10 April 2026
Best Solar Panels for UK Homes (2026)
We've compiled a list of the top 5 best house solar panels in the UK and weighed up their pros and cons. Find out more in our roundup.
30 March 2026
How Many Solar Panels Do I Need in the UK?
The amount of solar panels for your home depends on your hours of sunlight, the amount of energy you'd like to generate. It also depends on the type of solar panels you get.
30 March 2026
6 Ways to Cut Your Energy Bills with Solar Panels in 2026
Unlock solar savings with our six ways to reduce electricity bills with solar PV! Learn how panels cut energy costs.
30 March 2026
# Do I Need Planning Permission for Solar Panels in the UK?
You won't need planning permission unless you want to install a very large system or a system on a listed building. Learn about the rules and exceptions.
30 March 2026
At Home Solar Panels: A Simple Guide for UK Homeowners
A complete guide to installing solar panels at home in the UK. Covers cost, savings, how many panels you need, battery storage, installation process, and whether your home is suitable.
17 March 2026
PV Roof Tiles: A Complete Guide to Solar Roof Tiles in the UK
Everything you need to know about PV roof tiles — how they work, cost vs traditional solar panels, installation process, and whether solar roof tiles are right for your property.
17 March 2026
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